英语论文的文献综述格式及范文_专业满分英语作文3篇

作者:艾德琳
作者:荔枝英语
发布时间:2022-12-07 02:42:21 阅读:116 点赞:0

关于”文献综述及“的英语作文范文3篇,作文题目:Literature review and。以下是关于文献综述及的专业英语范文,每篇作文均为满分范文带翻译。

高分英语作文1:Literature review and

PSCAD / EMTDC selects the actual power grid of a region to establish a typical public power grid power supply system and PSCAD / EMTDC simulation model, that is the so-called typical public power grid. Through a large number of data collection and collation, power quality problems are highlighted, especially for the regional power grid with heavy load of electrified railway and relatively weak regional power grid structure, the simulation model is adopted to deal with the bus harmonics The simulation results and the comparison of actual test data and simulation results show that the established model can well reflect the situation of traction power supply system, and the negative sequence influence of harmonics verifies the reliability of the simulation model. The model is used to yze the influence of transformer on the negative sequence harmonic of public power grid and the resulting negative sequence harmonic Harmonic, negative sequence power quality and other pollution factors and economic factors are evaluated.

The best performance simulation results of Scott connection and impedance balanced traction show that with the development of HVDC transmission and the large-scale application of various power electronic equipment, part of the non-linear load in the power system can not be ignored, which makes the harmonic problem of three-phase unbalanced system more prominent Because of the asymmetry or the system itself, the unsymmetrical load harmonics show obvious asymmetry.

中文翻译:

PSCAD/EMTDC选取一个地区的实际电网,建立一个典型的公用电网供电系统和PSCAD/EMTDC仿真模型,即所谓的典型公用电网,是通过大量的数据采集和整理,电能质量问题凸显,特别是电气化铁路负荷较重,而区域电网结构相对薄弱的区域电网采用仿真模型,对母线谐波情况进行仿真,仿真结果和实际测试数据与仿真结果的比较表明,所建立的模型能很好地反映牵引供电系统的情况,谐波的负序影响验证了所建立仿真模型的可靠性,并用所建立的模型对不同牵引进行了分析变压器对公用电网所产生的负序谐波的影响以及由此产生的谐波、负序电能质量等污染因素和经济因素进行评价,由斯科特接线和阻抗平衡牵引的最佳性能仿真结果表明,随着高压直流输电的发展和各种电力电子设备的大规模应用,电力系统中的部分非线性负荷更是不容忽视,使得三相不平衡系统的谐波问题更加突出,由于不对称或系统本身的原因使得系统不对称负载谐波表现出明显的不对称性。

万能作文模板2:文献综述与展望

King George VI: (Rogge sitting on the coronation throne) get up, you can't sit there, sit on it. Logue: why not a President George VI: that's St. Edward's president Rogge: people engrave their names on it.

Roger: do you know any jokes? George VI: timing isn't my strong point George VI: I hear you say Meryl Rogge: why should I waste my time listening to your George VI: because I have a voice, Lionel Logue: Yes, Stanley Baldwin: your biggest test is still ahead. Queen Elizabeth: my husband's job requires a lot of public speaking. Lionel Rogge: so he should change his job.

Elizabeth: he can't, who is he, a indentured servant. Queen Elizabeth: something like this: what's your earliest memory? George VI: I'm not here Lionel Rogge on personal issues: Why are you here, King George VI: because I stammered: what is he talking about [see fragments of Hitler's speech] King George VI: I don't know, but he seems to be saying pretty good rogue: will your majesty stay for dinner? Queen Elizabeth: we'd love to, but unfortunately, Previous agreements were more like Pidgin George VI: if I were king, where would my power be? I can declare war from the government and levy a tax, but I am the seat of all power because they think that when I speak, I speak for them, but I can't speak. Edward VIII: sorry, I've been very busy.

George VI: Be King Edward VIII: ginning (King George is lighting a cigarette) Lionel Rogge: please don't do that King George VI: I'm sorio Nell Rogge: I believe smoking in your lungs will kill you. George VI: my doctor said it would relax your throat. Rogge: they're idiots George VI: they're knighted.

That's official.

中文翻译:

乔治六世国王:(洛格坐在加冕礼宝座上)起来,你不能坐在那里,坐上去。洛格:为什么不是一个乔治六世:那是圣爱德华的洛格:人们把他们的名字刻在它上面洛格:你知道什么笑话吗乔治六世:时机不是我的强项乔治六世:我听你说梅里奥内尔·洛格:为什么我要浪费时间听你的乔治六世:因为我有一个声音莱昂内尔·洛格:是的,斯坦利·鲍德温:你最大的考验还在后头伊丽莎白女王:我丈夫的工作需要大量的公开演讲莱昂内尔·洛格:那么他应该换工作了伊丽莎白:他不可能,他是什么人,一个契约仆人伊丽莎白女王:类似这样的话:你最早的记忆是什么乔治六世:我不是来这里讨论个人问题的莱昂内尔·洛格:你为什么在这里,国王乔治六世:因为我结结巴巴地说:他在说什么[看讲话的片段]乔治六世国王:我不知道,但他似乎在说相当不错的洛格:女王陛下会留下来吃晚餐吗伊丽莎白女王:我们很乐意,这样的款待,但遗憾的是,以前的约定多像皮蒂金·乔治六世:如果我是国王,我的权力在哪里?我可以从那里宣战开征一项税收,但我是所有权力的所在地,因为他们认为当我发言时,我替他们说话,但我不能说话爱德华八世:对不起,我一直很忙乔治六世:做国王爱德华八世:金宁(乔治国王正在点烟)莱昂内尔·洛格:请不要那样做乔治六世国王:我是索里奥内尔·洛格:我相信把烟吸进肺里会杀死你乔治六世:我的医生说这会放松你的喉咙罗格:他们是乔治六世:他们都被封为爵士,那就正式了。

满分英语范文3:文献综述及

Each DSB has a unique bit serial code, which allows multiple DSBs to work on the same 1-wire bus. Therefore, it is very simple to use a single microprocessor to control multiple DSBs distributed in large-area applications. These applications can benefit from this function, including HVAC environmental control, temperature monitoring system in buildings, equipment or machinery, process monitoring system.

中文翻译:

每个DSB都有一个独特的位串行代码,允许多个DSB在同一条1线总线上工作,因此,使用一个微处理器控制分布在大面积应用上的多个DSB非常简单,这些应用程序可以受益于此功能,包括HVAC环境控制、建筑物内的温度监控系统,设备或机械、过程监控系统。

标签: 宠物英文名  E开头英文名 

本站内容均为「荔枝英语」原创整理,未经授权严禁采集转载,违者必究。
评论
0 条评论